Rio Olympics: Kristin Armstrong wins third straight gold in cycling

Cyclist Kristin Armstrong of the United States rides at the start of the women's individual time trial event at the 2016 Summer Olympics in Pontal beach, Rio de Janeiro, Brazil. The American cyclist made it three consecutive gold medals on Wednesday, the ageless wonder conquering a brutal course at the Rio Games. Her time of 44 minutes, 26.42 seconds topped reigning bronze medalist Olga Zabelinskaya of Russia by the slimmest of margins: 5.55 seconds. AP